Disconnect connector -1-. Remove screw -2- and remove oil pressure control valve -N428-.
Installation
Installation in reverse order.
Note: Replace sealing ring.
Install poly V-belt. Check oil level.
Oil pressure check
The oil level is ok. Engine oil temperature around 80°C. Remove oil pressure switch -F1-. Connect pressure gauge -VAG 1342- to bore for oil pressure sender -F1-. Screw the old oil pressure switch into the hole in the oil pressure tester -VAG 1342- to close the hole. Start the engine. Oil pressure at idle: not less than 0.18 MPa (1.8 bar). Oil pressure at 3000 rpm: not less than 0.38 MPa (3.8 bar).